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4.4 Replacing colour lters
Install colour lters with the device switched off only.
Unplug from mains before!
Colour lters
1. Disconnect the xture from mains and allow it to cool 10 minutes.
2. Remove the plastic cover of the head by loosening the 4 quarter-turn fasteners on the cover.
3. Turn the colour wheel 2 to the suitable position.
The dichroic lters are xed on the colour wheel by the magnets.
4. Release the dichroic lter (1) from the colour wheel 2 by inclining it from its position
to break the power of the magnet
. Protect the glass lter with a piece of paper or clout.
5. Insert a new dichroic lter into the colour wheel 2.
6. Place the top cover back before applying power.